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HP 21, key problems
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02-04-2018, 05:17 PM
Post: #1
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HP 21, key problems
Hi everyone,
Have problems with my Woodstock 21. Sometimes keys are not registered, sometimes double. Which keys are affected seems to change a little. After cleaning internal with alcohol the shift key and cos got better. Others, 4 and 1, and today especially the zero are registered often two times. Most keys work reliable... Does somebody know, which part is defective? Will the panamatik full repair chip be helpfull? Yours |
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HP 21, key problems - Matthias D. - 02-04-2018 05:17 PM
RE: HP 21, key problems - teenix - 02-04-2018, 08:03 PM
RE: HP 21, key problems - BobVA - 02-05-2018, 02:04 AM
RE: HP 21, key problems - PANAMATIK - 02-05-2018, 07:05 AM
RE: HP 21, key problems - Matthias D. - 02-06-2018, 04:38 PM
RE: HP 21, key problems - PANAMATIK - 02-06-2018, 05:08 PM
RE: HP 21, key problems - Matthias D. - 02-08-2018, 06:07 PM
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